ATE535992T1 - SYNCHRONIZING AN INVERTER WITH AN AC SOURCE - Google Patents

SYNCHRONIZING AN INVERTER WITH AN AC SOURCE

Info

Publication number
ATE535992T1
ATE535992T1 AT09151515T AT09151515T ATE535992T1 AT E535992 T1 ATE535992 T1 AT E535992T1 AT 09151515 T AT09151515 T AT 09151515T AT 09151515 T AT09151515 T AT 09151515T AT E535992 T1 ATE535992 T1 AT E535992T1
Authority
AT
Austria
Prior art keywords
inverter
voltage source
alternating voltage
synchronizing
source
Prior art date
Application number
AT09151515T
Other languages
German (de)
Inventor
Mikko Vertanen
Original Assignee
Abb Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Abb Oy filed Critical Abb Oy
Application granted granted Critical
Publication of ATE535992T1 publication Critical patent/ATE535992T1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H02P9/102—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for limiting effects of transients
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/22—Current control, e.g. using a current control loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

A method of synchronizing an inverter with an alternating voltage source, and an inverter. The method comprises measuring a current generated by the alternating voltage source flowing through diodes of the inverter, determining a phase angle and angular velocity relating to the alternating voltage source from the measured current enabling the synchronization between the inverter and the alternating voltage source, and starting modulation of the inverter according to the obtained phase angle and angular velocity.
AT09151515T 2009-01-28 2009-01-28 SYNCHRONIZING AN INVERTER WITH AN AC SOURCE ATE535992T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09151515A EP2214303B1 (en) 2009-01-28 2009-01-28 Synchronizing an inverter with an alternating voltage source

Publications (1)

Publication Number Publication Date
ATE535992T1 true ATE535992T1 (en) 2011-12-15

Family

ID=40700835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09151515T ATE535992T1 (en) 2009-01-28 2009-01-28 SYNCHRONIZING AN INVERTER WITH AN AC SOURCE

Country Status (4)

Country Link
US (1) US9571023B2 (en)
EP (1) EP2214303B1 (en)
CN (1) CN101814841B (en)
AT (1) ATE535992T1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107408901B (en) * 2015-03-10 2020-07-07 株式会社明电舍 Synchronous control equipment for power converters
KR101893162B1 (en) * 2017-01-03 2018-08-29 엘지전자 주식회사 Engine generation system and method for controlling the same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63240392A (en) * 1987-03-25 1988-10-06 Matsushita Electric Ind Co Ltd Brushless dc motor controller for outdoor air conditioner
US6687555B1 (en) * 1998-04-21 2004-02-03 Denso Corporation Linear solenoid control apparatus and method having increased responsiveness features
JP3485905B2 (en) * 2001-04-26 2004-01-13 本田技研工業株式会社 Motor control device
FI113106B (en) * 2001-06-14 2004-02-27 Abb Oy Method for coupling an inverter to alternating voltage
JP3797972B2 (en) 2002-11-29 2006-07-19 三菱電機株式会社 Generator motor system for vehicles
US7075264B2 (en) * 2004-03-31 2006-07-11 Honeywell International Inc. Instantaneous power floating frame controller
JP4641179B2 (en) * 2004-11-25 2011-03-02 川崎重工業株式会社 Synchronous motor control method and control apparatus
DE602006016117D1 (en) * 2005-06-02 2010-09-23 Panasonic Corp INDUCTION HEATER
US7193383B2 (en) 2005-07-06 2007-03-20 Honeywell International, Inc. Enhanced floating reference frame controller for sensorless control of synchronous machines
JP5230068B2 (en) * 2006-01-13 2013-07-10 オムロンオートモーティブエレクトロニクス株式会社 Inverter device
JP5025142B2 (en) 2006-02-27 2012-09-12 株式会社東芝 Motor control device
JP2007244009A (en) * 2006-03-06 2007-09-20 Meidensha Corp Power conversion system
US7391181B2 (en) * 2006-03-16 2008-06-24 General Motors Corporation Loss minimized PWM for voltage source inverters taking into account inverter non-linearity
CN101119088A (en) * 2006-08-02 2008-02-06 上海三荣电梯有限公司 Whole controlled energy feedback system
US7622877B2 (en) * 2007-03-13 2009-11-24 Gm Global Technology Operations, Inc. Method and system for controlling permanent magnet AC machines
JP5256837B2 (en) * 2007-11-06 2013-08-07 パナソニック株式会社 Inverter device
JP5203754B2 (en) * 2008-03-11 2013-06-05 株式会社日立産機システム Inverter compressor control method and inverter compressor
JP5493568B2 (en) * 2009-08-06 2014-05-14 株式会社デンソー Electric motor drive device, electric motor drive device control method, and electric device
US8169172B2 (en) * 2010-05-03 2012-05-01 Hamilton Sundstrand Corporation Synchronous disturbance suppression in a variable speed motor drive
JP2013017363A (en) * 2011-07-06 2013-01-24 Omron Automotive Electronics Co Ltd Motor control device

Also Published As

Publication number Publication date
CN101814841B (en) 2013-04-03
CN101814841A (en) 2010-08-25
EP2214303B1 (en) 2011-11-30
US20100188122A1 (en) 2010-07-29
US9571023B2 (en) 2017-02-14
EP2214303A1 (en) 2010-08-04

Similar Documents

Publication Publication Date Title
GB201116173D0 (en) Oil sensor
CO6690120A1 (en) Circuit and method for measuring pulse width modulated voltage
WO2012140149A3 (en) Insulation monitoring in a photovoltaic inverter
WO2012123559A3 (en) Mains-coupled inverter, inverter arrangement and method for operating an inverter arrangement
MX2014000311A (en) Power determination from separated voltage and current sensors.
MX2014013336A (en) Methods and systems for improved time cost and accuracy of energy usage baselining.
BR112014016351A2 (en) Method and apparatus for controlling a frequency converter
DK2683077T3 (en) Inverter power controller for a generating system based on a static power converter
TW200951415A (en) Method for measuring junction temperature of light emitting diode (LED)
BR112013021346A2 (en) signal measurements on component carriers in a wireless communication system
WO2014150785A3 (en) Apparatus and method for measuring electrical properties of matter
GB2517857A (en) Methods for detecting allosteric modulators of proteins
WO2013017452A3 (en) Method for calculating the oscillation amplitude of a sonotrode
MX355980B (en) Wireless transmission of line-frequency and line-voltage ac.
CL2015001263A1 (en) Procedure for the supply of electrical energy in a three-phase electrical distribution network characterized in that it comprises the steps: supply of electrical current by means of a supply unit at a point of connection with the network; detection of an asymmetry in the energy network, especially a component of the counter system in the energy network; supply of a part of asymmetric energy in the energy network to compensate at least in part for the asymmetry detected.
MX2014002037A (en) PROCEDURE FOR OPERATING A WIND ENERGY INSTALLATION.
EP2728751A3 (en) Zero-crossing detection circuit and method for zero-crossing detection
KR20180084484A (en) Inductive Displacement Sensor Using Frequency Modulation
EP2850644A4 (en) MODULATING THE RESOLUTION OF AN INSTRUMENT BASED ON THE COMPLEXITY OF A PREVIOUS SCAN
ATE535992T1 (en) SYNCHRONIZING AN INVERTER WITH AN AC SOURCE
EP2369849A3 (en) Apparatus, method and system for synchronization and 3D display apparatus using the same
ITTO20130177A1 (en) PILOT CIRCUIT AND GENERATOR DEVICE PROVIDED WITH PILOT CIRCUIT
EP2461470A3 (en) Synchronous rectifier bi-directional current sensor
WO2014079409A3 (en) Torque measuring device and method for measuring a torque
MX2019004491A (en) Method and apparatus for predicting life cycle of a splice.